|
1.
979 – 659 =
320
4
2
3
|
2.
559 – 219 =
4
3
340
2
|
3.
997 + 0 =
3
997
2
4
|
4.
907 + 48 =
2
4
955
3
|
|
5.
911 + 26 =
2
3
937
4
|
6.
55 – 11 =
3
4
2
44
|
7.
44 – 2 =
3
42
2
4
|
8.
792 + 119 =
3
4
2
911
|
|
9.
737 – 71 =
2
666
3
4
|
10.
709 + 183 =
4
2
3
892
|
11.
253 + 578 =
2
831
4
3
|
12.
234 – 14 =
2
3
4
220
|
|
13.
738 – 390 =
348
3
4
2
|
14.
888 + 1 =
889
4
3
2
|
15.
364 – 91 =
2
3
4
273
|
16.
363 + 220 =
3
2
4
583
|
|
17.
973 – 156 =
4
817
3
2
|
18.
494 + 448 =
4
3
2
942
|
19.
940 + 48 =
2
4
988
3
|
20.
667 + 51 =
4
718
2
3
|
|
1.
979 – 659 =
320
4
2
3
|
2.
559 – 219 =
4
3
340
2
|
3.
997 + 0 =
3
997
2
4
|
4.
907 + 48 =
2
4
955
3
|
|
5.
911 + 26 =
2
3
937
4
|
6.
55 – 11 =
3
4
2
44
|
7.
44 – 2 =
3
42
2
4
|
8.
792 + 119 =
3
4
2
911
|
|
9.
737 – 71 =
2
666
3
4
|
10.
709 + 183 =
4
2
3
892
|
11.
253 + 578 =
2
831
4
3
|
12.
234 – 14 =
2
3
4
220
|
|
13.
738 – 390 =
348
3
4
2
|
14.
888 + 1 =
889
4
3
2
|
15.
364 – 91 =
2
3
4
273
|
16.
363 + 220 =
3
2
4
583
|
|
17.
973 – 156 =
4
817
3
2
|
18.
494 + 448 =
4
3
2
942
|
19.
940 + 48 =
2
4
988
3
|
20.
667 + 51 =
4
718
2
3
|